Original catalogue drawing - FAG Schaeffler HR 1, page 792
Scanned from the manufacturer catalogue page listing this part number. All part numbers printed on that table share the same drawing.
Scale cross-section
Blue = inner / outer ring, yellow = rolling element. Drawn to scale from this part's own
dimensions for selection reference only - not a manufacturing or assembly drawing.
Dimension table (mm / inch)
Symbol
Dimension
mm
inch
d
Bore diameter
75
2.9528
D
Outside diameter
160
6.2992
B
Inner-ring / bearing width
55
2.1654
r
Chamfer (min)
2.1
0.0827
Notes
Weights are given in kg. Load ratings are shown in both the original catalogue units and the converted value (1 N = 0.2248 lbf). Data is provided for selection reference only - confirm against the latest official catalogue before ordering.
Main dimensions
Bore d (mm)
75
Outside dia. D (mm)
160
Width B (mm)
55
Inner-ring shoulder dia. D1 (mm)
136.3
Load ratings & speeds
Basic dynamic load rating Cr (lbs)
100040
Basic static load rating Cor (lbs)
101164
Basic dynamic load rating Cr (N)
445000
Basic static load rating C0r (N)
450000
Fatigue limit load Cur (N)
40500
Factor e
0.34
Factor Y0
1.94
Limiting speed nG (rpm)
4,500
Reference speed nB (rpm)
3,550
Weight
Weight (kg)
5.3
Mounting dimensions (fillets / shoulders)
Housing fillet r max (mm)
2.1
Shaft shoulder da (mm)
87
Shaft shoulder db (mm)
82
Housing shoulder Da (mm)
148
Housing fillet ra max (mm)
2.1
Bearing life (ISO 281 basic rating life)
C / P
Equivalent load P (N)
L10 (106 rev)
L10h at 1,500 rpm
4
111,250
102
1,129
6
74,167
392
4,361
8
55,625
1,024
11,378
10
44,500
2,154
23,938
15
29,667
8,323
92,483
Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 445,000 N. Hours = L10 x 106 / (60n). Life-modification factors for lubrication, contamination and temperature (aISO) are not included.
Source & traceability
Brand
FAG
Source catalogue
FAG / Schaeffler Rolling Bearings HR 1
Catalogue page
p.792 (dimensions)
Load ratings in newtons, fatigue limit load Cur, limiting speed nG and reference speed nB.
Send us the quantity you need and we will come back with price and
lead time, normally within 24 hours. Equivalent parts from other brands can be quoted at the same time.
